Quick answer: Newegg's promo code BFF36 takes $70 off the boxed AMD Ryzen 7 9800X3D, bringing it from $469.99 to $399.99, sold and shipped by Newegg. VideoCardz says it's the first sub-$400 online price for the chip in nearly a year.
AMD's Ryzen 7 9800X3D is down to $399.99 at Newegg with a promo code. The boxed retail chip is listed at $469.99, sold and shipped by Newegg, and code BFF36 takes $70 off. Newegg marks the code as a limited offer, and it was still showing on the listing on the morning of November 8, 2026. Coupons can end at any time, so make sure it applies before you check out.
VideoCardz says this is the first time the 9800X3D has dropped below $400 for online orders in nearly a year. MicroCenter had it at $399 in December 2025, but that deal required in-store pickup. Last month Newegg sold it for $429 with a free 240mm liquid cooler and a copy of Onimusha: Way of the Sword, and this listing doesn't mention those extras.
The 9800X3D launched in November 2024 at $479. It's an 8-core, 16-thread Zen 5 processor for socket AM5 with a boost clock of up to 5.2GHz, 96MB of L3 cache using AMD's second-generation 3D V-Cache, and a 120W TDP. There's no cooler in the box. Newegg's listing says it works with X870E, X870, B850 and B840 boards, plus existing X670/E, B650/E and A620 boards with a BIOS update.